body {
    background-color: rgb(242,242,242);
    /* background-color: greenyellow; */
}

header {
    position: fixed;
    top: 0;
    height: 44px;
    width: 100%;
    padding-left: 8px;
    padding-right: 10px;
    background-color: rgb(242,242,242);
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}

footer {
    position: fixed;
    margin:0 auto;
    bottom: 0px;
    width: 100%;
    height: 58px;
    text-align: center;
}
footer div{
    margin: 0 auto;
    width:98%;
    border-radius: 5px;
}

/* ****************** */

.contentBox {
    margin-top: 54px;
}

.content {
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
}

li {
    margin:0 auto;
    height: 44px;
    width: 96%;
    line-height: 44px;
    border-bottom: 1px solid rgb(189, 189, 189);
    padding-left: 10px;
    color: black;
    
}
.x{
    display: flex;
    flex-direction:row;
    justify-content: space-between;
    align-items: center;
}
.x img{
    width:16px;
    height:16px;
}

.user {
    height: 76px;
    border-top: 1px solid  rgb(189, 189, 189);
    line-height: 74px;
    display: flex;
    flex-direction: row;
    justify-content:space-between;
    align-items: center;
}
.user  img{
    width: 44px;
    height: 44px;
}
.user div:nth-of-type(3) img{
    width: 16px;
    height: 16px;
}
.user div:nth-of-type(1) img{
    width: 44px;
    height: 44px;
}
.userBox{
    display: flex;
    flex-direction: column;
    height:60px;
    width: 220px;
    margin-left: -40px;
}
.userBox span{
    padding-top: 0px;
    height:30px;
    line-height:37px;
}
.username{
    font-size:22px;
    color: red;
}
/**              footer      */
footer {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    height:100px;
}
footer div{
    height:44px;
    background-color:white;
    line-height: 44px;
}